| 1. | Eskimos use seal to make tough threads .
爱斯基摩人用海豹皮做坚韧的线。 |
| 2. | A trainer throws fish to his seals .
驯兽人把鱼儿扔给他的海豹。 |
| 3. | The seals performed well at the circus .
这些海豹在马戏团里表演得很精彩。 |
| 4. | Petersen wondered idly how many seals he had shot in the seasons he had been out on the bothnian gulf .
彼得森悠闲地回忆起在波的尼海湾打过多少海豹。 |
| 5. | The seal has a thick layer of fat under its skin to protect it from cold water in which it swims .
海豹皮下有一层很厚的脂肪，使它在冰冷的水中游泳时能够御寒。 |
| 6. | So what happened to my special seal testicles
我那些特制的海豹睾丸怎么样了？ |
| 7. | The first time i saw seals was in an aquarium
我第一次看见海豹是在水族馆里。 |
| 8. | Whales , seals , penguins , and turtles have flippers
鲸、海豹，企鹅和海龟均有鳍形肢。 |
| 9. | The lepard comes up . only desperation remain
海豹冲了上来。 （企鹅们）只剩下绝望。 |
| 10. | A whale is no more a fish than the seal is
正如海豹不是鱼那样，鲸也不是鱼。 |
